Police in northeastern Spain on Tuesday arrested the son of Isak Andic, the billionaire founder of the Spanish fashion brand Mango, for allegedly having played a role in his death.

Andic, 71, was hiking with his son in the mountains near Barcelona when he fell about 150 meters (about 500 feet) down a cliff and died in December 2024.

The son, Jonathan Andic, 45, was the only witness. Police opened an investigation but closed it a few weeks later. It was reopened in March 2025, and in October police confirmed the death was being investigated as a possible homicide.

Jonathan Andic was taken to court facilities in Martorell, a city in eastern Spain where the case is being investigated, said a spokesperson for the Catalan regional police, Mossos d’Esquadra, who spoke on condition of anonymity following department policy.

The case is subject to a nondisclosure order, he added.